New issue
Advanced search Search tips

Issue 713473 link

Starred by 1 user

Issue metadata

Status: Verified
Owner: ----
Closed: Apr 2017
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 1
Type: Bug-Security



Sign in to add a comment

Heap-buffer-overflow in load_rgb_from_tables<0>

Project Member Reported by ClusterFuzz, Apr 20 2017

Issue description

Project Member

Comment 1 by ClusterFuzz, Apr 20 2017

ClusterFuzz has detected this issue as fixed in range 458620:458734.

Detailed report: https://clusterfuzz.com/testcase?key=5565579831541760

Fuzzer: noel-image-surku
Job Type: windows_syzyasan_chrome
Platform Id: windows

Crash Type: Heap-buffer-overflow READ 1
Crash Address: 0x2b09c52d
Crash State:
  load_rgb_from_tables<0>
  color_xform_RGBA<1,1,3,0>
  SkColorSpaceXform_XYZ<0>::onApply
  
Memory Tool: SYZYASAN

Recommended Security Severity: Medium

Regressed: https://clusterfuzz.com/revisions?job=windows_syzyasan_chrome&range=456626:457730
Fixed: https://clusterfuzz.com/revisions?job=windows_syzyasan_chrome&range=458620:458734

Reproducer Testcase: https://clusterfuzz.com/download/AMIfv962Qvv-P4CYlOOCSaLmukhcBt1GvMNRjchmnfGjUEW0l2ejVh-Sd1rwC-hr0DrdKK8GoKa9DdwZiLAnxKhNBJ4tPBWNmT5RXflB7VLxR_bSRglgN1D4TRX2zXz-KiIn6KAcj1t-6CsFLV_nKiOR-8JYzPshPJtChysB4zWg8YMPLvYzdMOwvCqouzqFbREOYT8-VjLaFV8fHZ6HjsWyy8DRUBzs_sO8TjI3SZ0fT9v-rz0IIWg33RPexsIP11XkQRkvJFWKY3xrRl-eRGKYEaOP0UR8y_FLKd6w367LTnnWa7tfVVL5BW8n70zchAGP4kouElpy9rxJkZrg39cHQxAD1dZw48FpTX9tIfsWFvx7ojXtb2_D8fw3zljkNT6ZR_FdZCxgijqrpoDCNYjYJ4wpzfa-bQ?testcase_id=5565579831541760


See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.
Project Member

Comment 2 by ClusterFuzz, Apr 20 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 5565579831541760 is verified as fixed, so closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
Project Member

Comment 3 by sheriffbot@chromium.org, Apr 20 2017

Labels: -Restrict-View-SecurityTeam Restrict-View-SecurityNotify
Project Member

Comment 4 by sheriffbot@chromium.org, Jul 27 2017

Labels: -Restrict-View-SecurityNotify allpublic
This bug has been closed for more than 14 weeks. Removing security view restrictions.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Project Member

Comment 5 by sheriffbot@chromium.org, Jul 28

Labels: Pri-1

Sign in to add a comment